Move CSV exporter to exporters namespace

ee/app/services/vulnerability_exports/export_csv_service.rb

-# frozen_string_literal: true
-
-module VulnerabilityExports
-  class ExportCsvService
-    attr_reader :vulnerabilities
-
-    def initialize(vulnerabilities_relation)
-      @vulnerabilities = vulnerabilities_relation
-    end
-
-    def csv_data(&block)
-      csv_builder.render(&block)
-    end
-
-    def csv_builder
-      @csv_builder ||= CsvBuilder.new(vulnerabilities.with_findings_and_scanner, header_to_value_hash)
-    end
-
-    private
-
-    def header_to_value_hash
-      {
-        'Scanner Type' => 'report_type',
-        'Scanner Name' => 'finding_scanner_name',
-        'Status' => 'state',
-        'Vulnerability' => 'title',
-        'Details' => 'description',
-        'Additional Info' => -> (vulnerability) { vulnerability.finding_metadata&.fetch('message', nil) },
-        'Severity' => 'severity',
-        'CVE' => -> (vulnerability) { vulnerability.finding_metadata&.fetch('cve', nil) }
-      }
-    end
-  end
-end

ee/app/services/vulnerability_exports/exporters/csv_service.rb

+# frozen_string_literal: true
+
+module VulnerabilityExports
+  module Exporters
+    class CsvService
+      attr_reader :vulnerabilities
+
+      def initialize(vulnerabilities_relation)
+        @vulnerabilities = vulnerabilities_relation
+      end
+
+      def generate(&block)
+        csv_builder.render(&block)
+      end
+
+      private
+
+      def csv_builder
+        @csv_builder ||= CsvBuilder.new(vulnerabilities.with_findings_and_scanner, header_to_value_hash)
+      end
+
+      def header_to_value_hash
+        {
+          'Scanner Type' => 'report_type',
+          'Scanner Name' => 'finding_scanner_name',
+          'Status' => 'state',
+          'Vulnerability' => 'title',
+          'Details' => 'description',
+          'Additional Info' => -> (vulnerability) { vulnerability.finding_metadata&.fetch('message', nil) },
+          'Severity' => 'severity',
+          'CVE' => -> (vulnerability) { vulnerability.finding_metadata&.fetch('cve', nil) }
+        }
+      end
+    end
+  end
+end

ee/spec/services/vulnerability_exports/export_csv_service_spec.rb → ee/spec/services/vulnerability_exports/exporters/csv_service_spec.rb

@@ -2,23 +2,23 @@
 
 require 'spec_helper'
 
-describe VulnerabilityExports::ExportCsvService do
+describe VulnerabilityExports::Exporters::CsvService do
   let_it_be(:project) { create(:project, :public) }
   let_it_be(:vulnerability) { create(:vulnerability, :with_findings, project: project) }
 
   let(:export_csv_service) { described_class.new(Vulnerability.all) }
 
-  subject(:csv) { CSV.parse(export_csv_service.csv_data, headers: true) }
+  subject(:csv) { CSV.parse(export_csv_service.generate, headers: true) }
 
   context 'when block is not given' do
     it 'renders csv to string' do
-      expect(export_csv_service.csv_data).to be_a String
+      expect(export_csv_service.generate).to be_a String
     end
   end
 
   context 'when block is given' do
     it 'returns handle to Tempfile' do
-      expect(export_csv_service.csv_data { |file| file }).to be_a Tempfile
+      expect(export_csv_service.generate { |file| file }).to be_a Tempfile
     end
   end